Home / 35,116.24-48,460.08-19,200.52

Finding the Fourth Proportional to 35,116.24, 48,460.08 and 19,200.52

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Solution

The fourth proportional to 35,116.24, 48,460.08 and 19,200.52 is: 26,496.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,116.24 : 48,460.08 = 19,200.52 : x
  2. Step 2: Convert to fraction form
    35,116.24/48,460.08 = 19,200.52/x
  3. Step 3: Cross multiply
    35,116.24x = 48,460.08 × 19,200.52
  4. Step 4: Simplify right side
    35,116.24x = 930,458,735.24
  5. Step 5: Solve for x
    x = 930,458,735.24/35,116.24
  6. Step 6: Final answer
    x = 26,496.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.